| dbo:abstract |
GG Tauri, often abbreviated as GG Tau, is a quintuple star system in the constellation Taurus. At a distance of about 450 light years (140 parsecs) away, it is located within the . The system comprises three stars orbiting each other in a hierarchical triple system, known as GG Tauri A, and another binary star system more distant from the central system, known as GG Tauri B. The system is unusual because it contains two distinct circumstellar disks: one surrounding the entirety of GG Tauri A, and another surrounding the brightest star of GG Tauri A. Its large size and close distance make it ideal to study how exoplanets form within multiple star systems. (en) GG Tauri (en abrégé GG Tau) est une étoile quintuple de la constellation zodiacale du Taureau. (fr) |
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wiki-commons:Special:FilePath/Artist’s_impression_o...-star_system_GG_Tauri-A.jpg?width=300 |
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1.500000 (xsd:double) |
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12.250000 (xsd:double) 17.110000 (xsd:double) 19.940000 (xsd:double) |
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243 (xsd:integer) (en) |
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+1.38 (en) |
| dbp:caption |
Artist's impression of the disk surrounding GG Tauri A (en) |
| dbp:class |
K7 / M2 / M3 / M5 / M7 (en) |
| dbp:component |
GG Tau Aa (en) GG Tau Ab (en) GG Tau Ba (en) GG Tauri A (en) GG Tauri Ba (en) GG Tauri Bb (en) |
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dbr:Taurus_(constellation) |
| dbp:credit |
ESO/L. Calçada (en) |
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450 (xsd:integer) |
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140 (xsd:integer) |
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dbr:J2000 |
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0.680000 (xsd:double) |
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0.040000 (xsd:double) 0.120000 (xsd:double) 0.780000 (xsd:double) |
| dbp:name |
GG Tau Ab (en) |
| dbp:noHeading |
y (en) |
| dbp:primary |
GG Tau Aa (en) |
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-21.100000 (xsd:double) |
| dbp:propMoRa |
15.600000 (xsd:double) |
| dbp:radialV |
12 (xsd:integer) |
| dbp:temperature |
3300 (xsd:integer) 3700 (xsd:integer) |
| dbp:uB |
+0.06 (en) |
| dbp:variable |
dbr:T_Tauri_star |
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dbc:Circumstellar_disks dbc:K-type_main-sequence_stars dbc:M-type_main-sequence_stars dbc:Multiple_star_systems dbc:Objects_with_variable_star_designations dbc:Taurus_(constellation) dbc:T_Tauri_stars |
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| rdfs:comment |
GG Tauri (en abrégé GG Tau) est une étoile quintuple de la constellation zodiacale du Taureau. (fr) GG Tauri, often abbreviated as GG Tau, is a quintuple star system in the constellation Taurus. At a distance of about 450 light years (140 parsecs) away, it is located within the . The system comprises three stars orbiting each other in a hierarchical triple system, known as GG Tauri A, and another binary star system more distant from the central system, known as GG Tauri B. (en) |
| rdfs:label |
GG Tauri (fr) GG Tauri (en) |
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yago-res:GG Tauri wikidata:GG Tauri dbpedia-fr:GG Tauri https://global.dbpedia.org/id/2P6Pk |
| prov:wasDerivedFrom |
wikipedia-en:GG_Tauri?oldid=1102130725&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Artist’s_impression_of_the_double-star_system_GG_Tauri-A.jpg wiki-commons:Special:FilePath/GGTauLightCurve.png |
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wikipedia-en:GG_Tauri |
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GG Tauri (en) |
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dbr:Institut_de_radioastronomie_millimétrique dbr:Northern_Extended_Millimeter_Array dbr:Taurus_molecular_cloud dbr:Circumstellar_disc |
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wikipedia-en:GG_Tauri |
